I have been trying to find my grandmother who carried the mail from Castleford, Idaho to Bliss, Idaho around the early to late 1900. She lived in Hagerman, Idaho. We have a picture of her riding side saddle with the Union Pacific Railroad uniform. Her name was " Mary Nieffenegger Boyer".
There is no documents in the Hagerman Museum of her carrying the mail, and our family would really appreciate any and all information you could send us about her. Thanks alot